| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.60 | 9.728% | $105.9972 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $233.74 | 6.171% | $248.1641 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $75.66 | 4.660% | $79.1858 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $107.50 | 6.258% | $114.2274 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $142.76 | 12.257% | $160.2581 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $71.65 | 5.162% | $75.3486 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $123.25 | 8.476% | $133.6967 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $851.16 | $916.8779 | $916.89 | $916.90 | $916.90 | |